What kind glass can be funtional as fire resistant?
Standard polished glass, laminated glass, insulating glass unit glass cannot withstand rapid temperature rise during a fire and they burst within 8-10 minutes.
For protection against fire, smoke and combustion products, there are 2 types of fire resistant glass:
- Monolithic fire resistant glass
- Laminated fire resistant glass
Monolithic fire resistant glass is a monolithic specially tempered glass which meets the criteria for fire resistance classes of preserving the integrity of E60 to E90 (of double glazed units). Due to exposure to high temperature such glass does not become turbid and does not expand, it maintains its integrity during the time specified in the formula (in minutes).
Laminated fire resistant glass is laminated glass with transparent intermediate layers expanding under high temperature stress. In case of fire at a temperature of about 120°C, these layers change their physical properties and glass is transformed into a rigid and opaque protective structure that allows the glass to keep:
- integrity, i.e. ensure that there are no cracks or holes through which combustion products or flame penetrate;
- thermal insulating capacity i.e. prevent thermal transmission to the protected space by radiation.
Fire-resistant glass on the ability to maintain the integrity, limit or completely prevent thermal radiation (thermal energy transmission) are divided into
3 fire resistance classes:
Fire resistance class E - glass retains its integrity, prevents the penetration of flames, smoke and hot gases (but not thermal radiation) within a certain time without formation of through cracks or holes.
Fire resistance class EW - design retains its integrity and limits the thermal radiation (heat transfer) to the protected area.
Fire resistance class EI - structure retains its integrity and completely prevents thermal radiation penetration (heat transfer) to the protected area. The glass temperature on the opposite with respect to the fire-side is not more than 140°C (medium) or it exceeds the glass temperature under normal conditions for 180°(in one measuring point).
Fire resistance of each item is determined by the time (in minutes) for which this element can meet all evaluation criteria: at least 15-30-45-60-90-120-180 min.
Features:
- Ensure safety of people
- Protection of the building's infrastructure and limit fire damage
- Ensuring the safe evacuation and access of rescue and fire fighting services
- Intensity/Strength is 6-12 times of the ordinary glass and 1.5-3 times of the tempered glass.
- Monolithic potassium cesium fire-resistant glass compared with the traditional grouting fireproof glass, it remains high strength, easy installation, the biggest feature is the high weatherability.
Unlike other fire resistant materials fire resistant glazing ensures natural light and comfortable living environment and it also allows realizing various design solutions.
Fire resistant type product :Monolithic Fire resistant Glass
it can be
fire proof and restistant in the event of fire,the fire resistant effect vary with different thickness ,sizes and the whole glazing system including glass frame which should be fire rated as well.
Product details
As the sizes is not fixed as customer special demand.we have a wide sizes range for your choice.
Minimum sizes:300x300mm
Maximum sizes:2550x3600mm
thickness:6-19mm
Application:
This transparent fireproof safety glass can be used as senior hotels, theaters, exhibition hall, gymnasium, airport, hospital, library, commercial buildings and other public buildings and other requirements of the no fire district civil and public buildings, fire doors, fire window and fire partition scope to fireproof materials
Experience |
10 years experience on glass manufacturing and exporting. |
Customers |
Exporting to more than 126 countries on 6 continents |
Delivery |
Within 15 days after T/T or L/C |
Port |
Qingdao or Tianjin |
Size |
Standard size and Customized sizes are available. |
MOQ |
1000 Square Meter |
Payment Terms |
30% T/T in advance, and balance before shipment. |
Production line
Packaging
Glass exhibition
FAQ:
Q: . What is your minimum order quantity?
A: Our MOQ is one full 20 feet container.
Products of different sizes and specifications could be mixed in one container.
If you need customized deep processing products please let me know .
Q: What is your payment term?
A: Our payment term is T/T 30% in advance, 70% after get the copy of B/L.
Also accept 100% L/C at sight
Q: How to get a quotation?
A:We need the information of glass thickness, sizes, quantity and processing etc.
If you do not know the glass configuration please tell me your use, I will provide you with best solution
Q:How long is your delivery time?
A :Generally within 3 weeks. If the goods are in stock, it can be 1 week.
Q: Can you do the production as customized?
A: Yes, we have a professional technique team, we could produce the glass depends on your requirements.